vacuubrand RC 6 Скачать руководство пользователя страница 43

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page 43 of 58

Fault

Possible cause

Remedy

❑

Oil leakage.

➨

Oil spilled?

✔

Absorb the oil and dis-

pose of according to reg-

ulations.

➨

Other cause?

✔

Contact local distributor.

❑

High oil consump-

tion.

➨

High inlet pressure?

✔

Normal. Top off oil when-

ever necessary. Install oil

mist filter at outlet.

➨

Operation with gas bal-

last?

✔

Top off oil whenever nec-

essary. Install oil mist filter

at outlet.

➨

Oil level too high?

✔

Lower oil level to mark

”max.”.

❑

Fast aging of the

oil.

➨

Pumping aggressive

gases?

✔

Use suitable oil.

➨

Condensation in the

pump?

✔

Use separator or cold

trap.

➨

Oil mist filter defective?

✔

Replace filter. Check

safety pop valve.

➨

Diaphragm pump does

not reach its pumping

speed?

✔

Perform maintenance of

diaphragm pump.

❑

Pump seized.

➨

Ambient temperature

too high ( > 104 °F

(40°C))?

✔

Provide sufficient ventila

tion.

➨

None of the above

mentioned causes?

✔

Contact local distributor.

Содержание RC 6

Страница 1: ...page 1 of 58 Chemistry HYBRID pump RC 6 Instructions for use Technology for Vacuum Systems...

Страница 2: ...s Any faults even those which occur rarely are identified and can be eliminated immediately After completion of the endurance run every pump is tested and must achieve specifications before shipment W...

Страница 3: ...ing operation 27 Important notes regarding the use of gas ballast 30 Operating the pump with condensate in the catchpots 32 Pumping chemically aggressive or toxic gases and vapors 33 Shutdown 34 Oil c...

Страница 4: ...page 4 of 58 Repair Maintenance Return Calibration 53 Warranty 55 Health and safety clearance form 56 EC Declaration of Conformity of the Machinery 57...

Страница 5: ...he pump and the pumped substances VACUUBRAND disclaims any liability for inappropri ate use of these pumps and for damage from failure to follow instructions contained in this manual This manual is on...

Страница 6: ...oderate injury NOTICE is used to address practices not related to personal injury Caution Hot surface Disconnect equipment from AC power NOTICE Formatting used in this manual Note The signal word pane...

Страница 7: ...claims for those deficiencies Replace the protective caps if the equipment is not used immediately Store the equipment in dry and non corrosive conditions see also Technical data pg 19 Do not use any...

Страница 8: ...g Make sure ventilation is adequate to maintain recom mended operating temperature Install an external au tomatic ventilation system if necessary If pumping hot process gases make sure that the maximu...

Страница 9: ...valve at the outlet Do not permit any uncontrolled pressurizing Make sure that the exhaust tubing cannot become blocked If there is an exhaust isolation valve make sure that you cannot operate the eq...

Страница 10: ...gents are pumped Take adequate precautions when handling pump flu ids lubricants and solvents Use appropriate protec tive clothing safety goggles and protective gloves to avoid excessive contact with...

Страница 11: ...om cold environment into a room prior to operation Notice if there is water condensation on cold surfaces Comply with all applicable and relevant safety require ments regulations and guidelines Implem...

Страница 12: ...poten tially explosive atmospheres The pumps are not suitable to pump any of the sub stances listed below Do not pump unstable substances substances which react explosively under impact mechanical st...

Страница 13: ...will pump out residues and it will reduce the possibility of reactions of the pumped substances with each other and with the pump s materials Safety during operation Adopt suitable measures to prevent...

Страница 14: ...le from the effects of dangerous substances chemicals oil mist thermal decomposition products of fluoroelastomers Use appropriate protective cloth ing and safety goggles Even if the pumped medium is o...

Страница 15: ...the inlet or outlet Pumping at high inlet pressure may lead to overpres sure at the gas ballast valve Pumped gases or con densate might be expelled if the valve is open If an in ert gas supply is con...

Страница 16: ...ion The protective mea sures must also allow for the requirements of the respec tive application In case of overload the motor is shut down by a self hold thermal cutout in the winding Note Only manua...

Страница 17: ...The pump may be contaminated with process chemicals which have been pumped during operation Ensure that the pump is completely decontaminated before maintenance commences Avoid the release of pollutan...

Страница 18: ...vacuum system Allow sufficient cooling of the pump Drain condensate if applicable Ensure that maintenance is done only by suitably trained and supervised technicians Ensure that the maintenance techn...

Страница 19: ...60 Recommended oil VACUUBRAND B oil Maximum permissible inlet outlet pressure absolute psi bar 16 1 1 Maximum permissible pressure difference between inlet and outlet psi bar 16 1 1 Maximum permissib...

Страница 20: ...this value c The maximum inlet pressure for water vapor or rather the maximum inlet pressure for vapor cannot be specified in accordance with ISO 21360 2 because it cannot be determined for the HYBRI...

Страница 21: ...e Abbreviations FFKM Perfluoro elastomer FPM Fluoroelastomer NBR Nitrile butadiene rubber PBT Polybutylene terephthalate PEEK Polyether ether ketone PFA Perfluoroalkoxy PPS Polyphenylene sulfide PTFE...

Страница 22: ...Inlet 2 Outlet 3 Manual gas ballast valve 4 ON OFF switch 5 Power connection 6 Handle 7 Rating plate with min max mark for oil level 8 Oil inlet 9 Oil outlet 10 Sight glass for oil level 11 Manometer...

Страница 23: ...allast valve closed the rotary vane pump shuts off vacuum tight This in turn prolongs the intervals between oil changes and im proves corrosion resistance The oil system incorporates an oil pump this...

Страница 24: ...len key Note Because new oil contains gas a considerable degree of foam ing can occur during operation with new oil and oil could penetrate the oil separator Pour only approx 350 ml 0 37 quarts of oil...

Страница 25: ...nnection Failure to connect the inlet and outlet lines correctly will cause overpressure and risk of bursting The outlet hose nozzle is marked EX Particles and dust must not be aspirated If necessary...

Страница 26: ...equency Keep a minimum distance of 2 in 5 cm between the cool ing fan and surrounding items e g housing walls etc or else install an external automatic ventilation system Use connecting hoses with lar...

Страница 27: ...tubing or exhaust valve at the outlet Ensure that the pump outlet is neither blocked nor restricted Maximum ambient temperature 104 F 40 C Check the maximum temperatures if installing the pump in a ca...

Страница 28: ...t the pump if the pressure at the outlet port exceeds 16 0 psi 1 1 bar absolute Continuous operation is possible at any pressure below atmospheric pressure Oil consumption will increase at inlet press...

Страница 29: ...inside the oil reservoir should rise significantly manome ter needle clearly in the red zone it is necessary to take appropriate measures to reduce the inlet pressure For the HYBRID principle to work...

Страница 30: ...purge to keep the pump s in terior as clean as possible and to reduce the possibility of condensation inside the pump Air and pumped media might react inside the pump or at the outlet of the pump and...

Страница 31: ...the pump respectively towards the labelling Gasballast Close the manual gas ballast valve by turning the cap 180 Operate the pump without gas ballast only in case of a clean system or when there are...

Страница 32: ...atchpot see Accessories pg 39 in particular must not be drained while pump is operating In case of a clogged filter oil mist might be visible in the oil filter housing or the filter might be discolore...

Страница 33: ...cold trap see Accessories pg 39 if the thermodynamic conditions of the application are such that vapors could condense in the rotary vane pump Wait until the pump has reached its operating temper atur...

Страница 34: ...change pg 35 Fill the pump completely with new oil to above the max mark Attention Before restarting the pump drain oil to the maximum oil level max mark Close the manual gas ballast valve Close inle...

Страница 35: ...roducts pro cessed by the pumping system Use appropriate protective clothing safety goggles and protective gloves Avoid inhalation and skin con tact Take adequate precautions when handling pump flu id...

Страница 36: ...off the pump and isolate it from its application Ventilate the pump to atmospheric pressure Discon nect the electrical power cord To vent the oil reservoir remove the manometer with its adapter carefu...

Страница 37: ...ecisive effect on the pump s performance and depend ability Important It may not be possible to reach the specified ultimate vacuum if an oil other than VACUUBRAND B oil is used Similarly failure to u...

Страница 38: ...nt for handling strong oxidants e g halogens nitrogen oxides etc Attention As perfluoropolyether oils mixed with mineral oils result in an emulsion pumps used with these oils must be absolutely free o...

Страница 39: ...mp oil Retrofit kit Chemistry pumping unit PC 8 699949 Pump base with pre mounted exhaust waste vapor condenser and collecting flask Shut off valve Ball valve VKE 16 KF DN 16 675504 Butterfly valve VS...

Страница 40: ...chemical resistance reduced deposits and high conductance KF DN 16 500 mm 19 7 686030 KF DN 16 1000 mm 39 4 686031 KF DN 25 500 mm 19 7 686032 KF DN 25 1000 mm 39 4 686033 Vacuum gauge DCP 3000 with g...

Страница 41: ...ify and eliminate cause of failure Manual reset is necessary Switch off pump or unplug Provide sufficient ventilation Overpressure in outlet line Remove blockage in line open valve Oil mist filter clo...

Страница 42: ...rated in the process Check process parame ters Pump has not yet reached its operating temperature Allow the pump to reach its operating temperature None of the above mentioned causes Contact local dis...

Страница 43: ...l whenever nec essary Install oil mist filter at outlet Oil level too high Lower oil level to mark max Fast aging of the oil Pumping aggressive gases Use suitable oil Condensation in the pump Use sepa...

Страница 44: ...ore maintenance Avoid the release of pollutants Never operate a defective or damaged pump Take adequate precautions to protect people from the effects e g in case of inhalation or skin contact of dang...

Страница 45: ...nd install at the oil inlet Make sure the O ring is seated correctly Using a suitable vacuum gauge e g DVR 2 and making sure that it is correctly calibrated measure the pressure in the oil reservoir W...

Страница 46: ...vent any damage to the oil mist filter or to the manome ter Do not use the oil mist filter to prop up the pump Loosen the union nuts of the hose connec tions at the pump head with an open ended wrench...

Страница 47: ...not remove the elbow fittings from the pump heads during reassembly a leak may result 1 9 3 2 5 6 7 8 4 1 Housing 2 Connecting rod 3 Washer 4 Diaphragm support disc 5 Diaphragm 6 Diaphragm clamping d...

Страница 48: ...for damage and replace if necessary Use petroleum ether or industrial solvent to remove deposits Do not inhale vapors Replacing the diaphragm Lift diaphragm carefully sidewise Never use a pointed or s...

Страница 49: ...phragm Do not excessively bend or crease the diaphragm Assemble the original number of washers between diaphragm support disc and con necting rod Screw diaphragm clamping disc dia phragm diaphragm sup...

Страница 50: ...ver Place the valves at their respective posi tions on the head cover Make sure that the valves are correctly seated See figure for the correct position of the valves Valves at the outlet with round c...

Страница 51: ...calibrated measure the pressure in the oil reservoir When the pump operates with the inlet line closed the measured pressure in the oil reservoir should be less than 25 mbar 19 Torr with gas ballast...

Страница 52: ...g are correctly seated distributor block Remove four countersunk screws and lift off the distributor block Note the valve s position before re moving it Replace the valve if it is damaged Assemble aga...

Страница 53: ...ces cannot be checked maintained or re paired Also decontaminated devices must not returned to VACUUBRAND due to a residual risk The same conditions apply to on site work No repair maintenance return...

Страница 54: ...int at your ex pense just in case such a damage should occur We will also replace parts for cosmetic reasons at your request and at your expense Before returning the device Pack the device properly if...

Страница 55: ...rmal wear and tear of wearing parts such as diaphragms seals valves vanes condensers oil and the breakage of glass or ceramic parts for the consequences of chemical electrochemical or electrical influ...

Страница 56: ...and replacement at customer s expense yes no 12 Legally binding declaration We assure for the returned device that all substances which have been in contact with the device are listed in section 5 and...

Страница 57: ...ng plate Voir plaque signal tique Angewandte harmonisierte Normen Harmonized standards applied Normes harmonis es utilis es DIN EN 12100 2011 DIN EN 61010 1 2011 IEC 61010 1 2010 Ed 3 DIN EN 1012 2 20...

Страница 58: ...ore strictly the users responsibil ity to very carefully check the application of these data to their specific requirements No claims arising from the information provided in this lit erature will con...

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